Model with bone and animation crash device for stable but running fine for alpha. GLES2

[fian46]

Godot version: 3.1 stable

OS/device including version: Android/ samsung j 7 core, xiaomi redmi 4 pro

Issue description: when exporting with 3.1 alpha project working fine but with 3.1 stable and RC 2 and 3 game just crashed. i don't know previous beta version working or not.

Steps to reproduce: export minimal project with GLES 2 godot 3.1 alpha and stable. run the game on device and boom.

Minimal reproduction project: inside the project there is logcat when device crash.
simple-bug.zip

[fian46]

model with animation player will not crash, but if the model have bone and the bone get animated with animation player, device will crash

[sriedi7]

#25365
So that's what happening to me this whole time?! I thought my phone is cursed!
I tested on my device:

1. Model without skeleton AND animation: Normal
2. Model with skeleton and NO animation: Freeze my phone or crash
3. Model with skeleton and animation: Freeze my phone or crash

Summary, it only working when the model dont have skeleton AND animation.
It was tested with 3.1 official stable build.

[fian46]

no, model with simple animation with keyframe is fine for both device. only model with bone and the bone get animated is crashing the device. LOL your device is not cursed.

[sriedi7]

On my phone, the model with skeleton and no animation is crashing.
Can you try my project?
CharacterTest.zip

When you run the game, you can pick 3 scene:
All 3 scene dont have animation
Model A: Have skeleton -> Crash
Model B: Only mesh (no skel) -> Normal
Model C: 2 simple cube red and blue-ish -> Normal, but the blue one not rendered

[sriedi7]

Oh, and sorry im using my own project to test.
And, yes, i tried your project and it also crashing on my phone (using Godot 3.1 Stable).

[akien-mga]

Seems to be a duplicate of #26972.